1、 ETSI TS 1Digital cellular telecoIndividual equipment Special conf(3GPP TS 44.0TECHNICAL SPECIFICATION144 014 V13.0.0 (2016communications system (Phat type requirements and internformance testing functions .014 version 13.0.0 Release 13GLOBAL SYSTEMOBILE COMMUN16-01) hase 2+); terworking; 13) TEM FO
2、R ICATIONSRETSI ETSI TS 144 014 V13.0.0 (2016-01)13GPP TS 44.014 version 13.0.0 Release 13Reference RTS/TSGG-0244014vd00 Keywords GSM ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association b
3、ut non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versio
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8、TTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM
9、Association. ETSI ETSI TS 144 014 V13.0.0 (2016-01)23GPP TS 44.014 version 13.0.0 Release 13Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available f
10、or ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (htt
11、ps:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, esse
12、ntial to the present document. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpr
13、eted as being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“
14、, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 144 014 V13.0.0 (2016-01)
15、33GPP TS 44.014 version 13.0.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 6g31 Scope 7g31.1 Conventions 7g32 References 7g33 Definitions, conventions, and applicability 8g33.1 Mobile station definition and configurations 8g33.2 Applicabilit
16、y . 8g34 Activation and deactivation of special test functions in the MS 8g35 Internal test loops . 9g35.1 Single-slot TCH loops 10g35.1.1 Purpose of Single-slot TCH loops 10g35.1.2 TCH loop including signalling of erased frames (A) 10g35.1.2.1 Procedure 10g35.1.3 Speech TCH loop without signalling
17、of erased frames (B) 12g35.1.3.1 Procedure 12g35.1.4 TCH burst-by-burst loop (C) 13g35.1.4.1 Applicability 13g35.1.4.2 Procedure 13g35.1.4.3 Establishment 13g35.1.4.4 Operation . 13g35.1.5 TCH loop including signalling of erased frames and unreliable frames (D) 14g35.1.5.1 Procedure 14g35.1.6 TCH lo
18、op including signalling of erased SID frames (E) . 14g35.1.6.1 Procedure 14g35.1.7 TCH loop including signalling of erased valid SID frames (F) 15g35.1.7.1 Procedure 15g35.1.7a TCH loop without signalling of erased frames for in-band channel error rate (I). 15g35.1.7a.1 Procedure 15g35.1.8 Additiona
19、l non-mandatory operating characteristics for single-slot loops . 16g35.2 Multi-slot TCH loops . 16g35.2.1 Purpose of Multi-slot TCH loops 16g35.2.2 Multi-slot TCH burst-by-burst loop (G) . 17g35.2.2.1 Procedure 17g35.2.3 Multi-slot TCH loop including signalling of erased frames (H) . 18g35.2.3.1 Pr
20、ocedure 18g35.3 Deactivating loops 18g35.3.1 Deactivating Single-slot TCH loops . 18g35.3.2 Deactivating Multi-slot TCH loops 18g35.4 Multi-slot test mode for GPRS 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is incremented fo
21、r all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 144 014 V13.0.0 (2016-01)73GPP TS 44.014 version 13.0.0 Release 131 Scope The present document specifi
22、es for Mobile Stations (MS), for the digital cellular communications system and Personal Communication Systems (PCS) operating in the 900 MHz and 1800 MHz band (GSM900 and DCS1800), standardized by 3rdGeneration Partnership Project (3GPP), those ME functions which are required for conformance testin
23、g purposes only. However, except for the Electrical Man Machine Interface (EMMI) and the Multi-slot TCH Loops, they are required for every mobile station. For conformance tests, functions are activated via the radio interface, test SIM or dedicated pins. These functions must be capable of being acti
24、vated when a test SIM is present but must not function with any other (e.g. network) SIM present except where otherwise stated within the present document. In this state, the MS must be able to perform all functions specified in the present document; in addition however, the special conformance test
25、ing functions must be operational. The special conformance testing functions of the ME are enabled by use of a dedicated Subscriber Identity Module (test SIM, see 3GPP TS 51.010-1 Annex 4). SIM, in general, is described in 3GPP TS 51.011. The ME recognizes the test SIM by the Administrative Data Fie
26、ld. The present document applies to the public land mobile radio service in the GSM900 and DCS1800 systems, using constant envelope modulation and operating on radio frequencies in the 900 and 1800 MHz bands respectively with a channel separation of 200 kHz and carrying 8 full rate channels or 16 ha
27、lf rate channels per carrier according to the TDMA principle. The present document is part of the 3GPP TS series of technical specifications. The present document neither replaces any of the other GSM technical specifications or GSM related TS, nor is it created to provide full understanding of (or
28、parts of) the GSM900 and DCS1800 systems. The present document applies to the unit which includes the hardware to establish a connection across the radio interface. 1.1 Conventions Unless explicitly stated otherwise, the following conventions apply: - “EGPRS“ refers to “EGPRS and EGPRS2“. - “EGPRS2“
29、 refers to “EGPRS2-A and EGPRS2-B“. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific.
30、For a specific reference, subsequent revisions do not apply. For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as th
31、e present document. 1 3GPP TS 21.905: “Vocabulary for 3GPP Specifications“. 2 3GPP TS 24.007: “Mobile radio interface signalling layer 3; General aspects“. 3 3GPP TS 44.018: “Mobile radio interface layer 3 specification; Radio Resource Control Protocol“. ETSI ETSI TS 144 014 V13.0.0 (2016-01)83GPP T
32、S 44.014 version 13.0.0 Release 134 3GPP TS 51.010: “Mobile Station (MS) conformity specification“. 5 3GPP TS 51.011: “Specification of the Subscriber Identity Module - Mobile Equipment (SIM - ME) interface“. 6 (void). 7 3GPP TS 34.109: “Logical Test Interface (FDD) Special conformance testing funct
33、ions“. 8 3GPP TS 22.101: “UMTS Service principles“. 9 3GPP TS 45.010: “Radio subsystem synchronization“. 11 CCITT recommendation O.153 Fascicle IV.4, (Basic parameters for the measurement of error performance at bit rates below the primary rate, Melbourne 1988) 3 Definitions, conventions, and applic
34、ability For abbreviations and acronyms, see 3GPP TS 21.905. 3.1 Mobile station definition and configurations In the present document, a MS can be: - a vehicle mounted station; - a portable station; - a handheld station; - a vehicle mounted/portable station; - a vehicle mounted/handheld station. For
35、a more detailed description of MS-configurations, see 3GPP TS 22.101. 3.2 Applicability The present document is applicable to all MSs. 4 Activation and deactivation of special test functions in the MS The functions described in the present document can be activated and deactivated from a SS by sendi
36、ng appropriate layer 3 commands to the MS. The protocol discriminator to be used is defined in 3GPP TS 44.018, sub-clause 10.2. The layer 3 commands are sent on the DCCH. On layer 2, SAPI 0 is used in acknowledged mode. Apart from sending the appropriate deactivation command to the MS the functions
37、can be deactivated by switching off the MS or removing the test SIM. The following test functions can be activated (and deactivated): - TCH Loop; 10 3GPP TS 44.060: “General Packet Radio Service (GPRS); Mobile Station (MS) - Base Station System (BSS) interface. Radio Link Control/Medium Access Contr
38、ol (RLC/MAC) protocol“. ETSI ETSI TS 144 014 V13.0.0 (2016-01)93GPP TS 44.014 version 13.0.0 Release 13- TCH Burst-by-Burst Loop; - Multi-slot Loop; - Electrical MMI; - Test via DAI. - Reset MS Positioning Stored Information (activation only) The TCH loops and the test via DAI are test functions whi
39、ch are mutually exclusive. 5 Internal test loops A number of internal test loops are required providing access to isolated functions of the MS without introducing new physical interfaces just for the reason of type approval testing. Fig 5-1 shows a functional block diagram of a reference MS containi
40、ng the different test loops. NOTE: It should be emphasized that these test loops only describe the functional behaviour of the MS with respect to its external interfaces; physical implementation of the loops is completely left open to the manufacturer. A particular loop is activated in an MS by tran
41、smitting the appropriate command message to the MS. Channel decoder (data) Channel encoder (data) Demo - dulator Modu - lator Control part Terminal adapter or ADC DAC System Simulator Speech decoder Speech encoder (Digital Audio Interface) S R Loop A/B/D/E/F/H Loop A/B/D/E/F /I Decryp - tion Encyp -
42、 tion Loop C/G Channel decoder (signal.) Channel decoder (speech) Channel encoder (signal.) Channel encoder (speech) ADCFigure 5: Test loops in the MS ETSI ETSI TS 144 014 V13.0.0 (2016-01)103GPP TS 44.014 version 13.0.0 Release 135.1 Single-slot TCH loops 5.1.1 Purpose of Single-slot TCH loops To e
43、stablish a transparent loop for TCH blocks a TCH must be active between the SS and MS. The TCH may be full or half rate, speech or data of any rate specified in the GSM system. Seven types of Single-slot TCH loop back are defined. 1: The first (A) includes the signalling of erased frames and is used
44、 to determine Frame Erasure Ratio (FER) and Residual Bit Error Ratio (RBER) for speech TCH and Bit Error Ratio (BER) for any data TCH. In case of TCH/AFS, TCH/AHS, TCH/WFS, O-TCH/WFS and O-TCH/WHS, it also includes the signalling of erased valid SID_UPDATE and RATSCCH frames and is used to determine
45、 Erased Valid SID_UPDATE Frame Rate (EVSIDUR) and Erased Valid RATSCCH Frame Rate (EVRFR). 2: The second type (B) is required to determine Class II bit error ratio for the speech TCH. 3: With the third loop (C) the 114 information bits of each TCH burst (excluding stealing flags) prior to applying b
46、enefit of the channel decoder, but after decryption, shall be transmitted in an uplink burst. (Equivalent error rate to TCH/FS Class II). All that is received shall be re-transmitted regardless of the state of the received midamble. The midamble in the uplink bursts shall be the normal midamble used
47、 by the MS. SACCH and idle bursts are not looped back. 4: The fourth loop (D) includes the signalling of erased frames and unreliable frames and is used to determine Unreliable Frame Ratio (UFR) and Residual Bit Error Ratio (RBER) for TCH/HS. 5: The fifth loop (E) includes the signalling of erased S
48、ID frames and is used to determine Erased SID Frame Rate (ESIDR) and Residual Bit Error Ratio (RBER) for TCH/HS. 6: The sixth loop (F) includes the signalling of erased valid SID frames and is used to determine Erased Valid SID Frame Rate (EVSIDR) and Residual Bit Error Ratio (RBER) for TCH/HS. 7: T
49、he seventh loop (I) is required to determine frame error rate for the in-band channel.: - TCH-AFS-INB FER - TCH-AHS-INB FER - TCH-WFS-INB FER - O-TCH/WFS-INB FER - O-TCH/WHS-INB FER NOTE: Measurement of TCH/FS chip BER is approximately five times faster using loop C rather than loop B. 5.1.2 TCH loop including signalling of erased frames (A) 5.1.2.1 Procedure The SS orders the MS to close its TCH loop by transmitting a CLOSE_TCH_LOOP_CMD message, specifying the TCH to be looped and that erased frames are to be signalled by the MS. The SS then start
